High steam carbon ratios were required to prevent carbon formation in the reformer tubers.
为了防止重整管中碳的形成，蒸汽与碳的比率需要非常高。
Encountered in the surrounding gas steam will be cooled or the formation of ultrafine reaction.
蒸汽遇到周围的气体就会被冷却或发生反应形成超微粉。
By test the parameters of temperature and pressure, we could analyze the formation of steam cavity in the steam driven blocks, steam cavity distribution in space and time.
通过测试的温度压力数据可以分析蒸汽驱块的蒸汽腔的形成，蒸汽腔空间和时间分布。
In steam injection production, the steam with HTHP can stimulate formation sand production. These statuses restrict the output of heavy oil.
注汽开采中高温高压蒸汽的频繁注入又加剧了地层出砂，这些状况极大地限制了稠油的有效开采。
After almost 20 years of development, lower Interval of Du66 block has come to a later stage of steam stimulation, with the formation pressure lower and the steam stimulation effects poorer.
经过近20年的蒸汽吞吐开发，杜66块下层系目前已进入吞吐开发后期，地层压力低，吞吐开发效果差。
Absorber absorption refrigerants and formation of steam absorber solution, the refrigerant-the solution boost pump to generator;
吸收剂吸收制冷剂蒸气而形成的制冷剂-吸收剂溶液，经溶液泵升压后进入发生器；
Hot water, steam, or gas is injected into the producing formation to lower the viscosity of the oil and force it through the reservoir toward producing Wells.
向产层注入热水、热蒸汽或热气体，以降低油的粘度，并将油经储层压向生产井。
Heat causes the formation of steam from water.
热气造成水形成蒸气。
The guage is fit for well tests of viscous and super-viscous reservoirs exploitation, and its measured data may be used to analyse formation pressures, steam-front and skin factor, etc.
该项技术适合于稠油、超稠油开采过程的油藏检测，可以分析油井地层压力、蒸汽前缘及表皮系数等重要的油藏动态参数。
The reason for damage to formation caused by strong alkalinity of steam - condensed liquid was discussed .
探讨了注蒸汽过程中蒸汽凝析液的强碱性对碱敏油藏造成较大伤害的原因。
On Mount St. Helens, a volcanic formation seems to come to life as it exhales a cloud of steam.
在圣海伦火山上，一块火山形成物正在喷云吐雾，仿佛活了一般。
This paper discussed the formation of water scaling and the influence of water scaling in the operation of steam turbine; and introduced the principle of autorotation plastic twisted tapes.
论述了凝汽器内水垢的形成和水垢对汽轮机运行的影响，介绍了自转塑料纽带的工作原理及热电企业运用塑料纽带自动旋转达到除垢防垢、强化传热、节能降耗，最后提出了应用建。
Intermittent steam injection can increase the specific volume, swept volume and utilization ratio of heat, and can improve formation of seepage in oil reservoir so as to improve flooding effect.
间歇注汽法可提高蒸汽比容，提高蒸汽波及体积和热利用率，改善油层渗流特征，达到改善驱油效果的目的。
In an aromatic complex unit, the main cause for decrease in hydrogen compressor load was scale formation in steam condenser.
芳烃联合装置凝汽器的结垢是氢气压缩机负荷降低的主要原因。
The numerical model used to calculate steam impregnation radius and rheological parameter of heated oil bearing formation through the data of build up well testing during shut in is a new technique.
利用焖井恢复试井资料，计算蒸汽浸渍半径及受热油层流变参数的数学模型，是一种较新的技术。
The ways of its formation and its entry into alcohol covered the following: formation of methanol during the cooking of beet and then entered into alcohol products along with steam;
生成并进入酒精的方式有：在甜菜蒸煮过程中形成甲醇，并随蒸汽进入酒精产品；
The ways of its formation and its entry into alcohol covered the following: formation of methanol during the cooking of beet and then entered into alcohol products along with steam;
生成并进入酒精的方式有：在甜菜蒸煮过程中形成甲醇，并随蒸汽进入酒精产品；
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